5.43808

Acetic acid

100%, for HPLC LiChropur^™

• Synonym(s): Acetic acid, Ethanoic acid, Glacial acetic acid
• Linear Formula: CH₃CO₂H
• CAS Number: 64-19-7
• Molecular Weight: 60.05
• Beilstein: 506007
• MDL number: MFCD00036152
• UNSPSC Code: 51242002
• EC Index Number: 200-580-7
• NACRES: NA.21

Properties

• Product Name: Acetic acid 100%, for HPLC LiChropur^™
• Agency: suitable for ASTM^® 7968; suitable for ASTM^® 7978; suitable for DIN 38407-42; suitable for EPA 1633; suitable for EPA 533; suitable for EPA 8327; suitable for EPA ACB B21-02; suitable for ISO 21675 2019; suitable for ISO 25101; suitable for ISO/CEN 15968-2010
• Quality Level: 100
• vapor density: 2.07 (vs air)
• vapor pressure: 15.4 hPa ( 20 °C)
• Assay: ≥99.8% (alkalimetric)
• form: liquid
• autoignition temp.: 485 °C; 800 °F
• expl. lim.: 16 %, 92 °F; 4 %, 59 °F
• technique(s): HPLC: suitable
• refractive index: n20/D 1.371 (lit.)
• pH: 2.5 (20 °C, 50 g/L in H₂O)
• kinematic viscosity: 1.17 cSt(20 °C)
• bp: 117-118 °C (lit.)
• mp: 16.2 °C (lit.)
• transition temp: flash point 39 °C
• density: 1.04 g/mL at 25 °C (lit.)
• cation traces: Al: ≤0.02 ppm; Ca: ≤10.0 ppm; Cu: ≤0.010 ppm; Fe: ≤0.050 ppm; K: ≤0.10 ppm; Mg: ≤0.050 ppm; NH₄⁺: ≤10.0 ppm; Na: ≤0.20 ppm
• SMILES string: [F2C(F2C)13F3C]C(O)=O
• application(s): PFAS testing
• storage temp.: 15-25°C
• InChI: 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
• InChI key: QTBSBXVTEAMEQO-UHFFFAOYSA-N

Description

General description

Aceticacid 100% is a high-purity chemical reagent used for high-performance liquidchromatography (HPLC) applications. It is used as a mobile phase modifier orsolvent additive to adjust the pH and enhance the separation of analytes.

Application

Acetic acid 100% can be used to adjust the pH of the sodium heptane sulfonate solution for the subsequent analysis of aciclovir and ganciclovir in human plasma by liquid chromatography–spectrofluorimetric method.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H226 - H314
• Precautionary Statements: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 102.2 °F
• Flash Point(C): 39 °C